Internet Connection Problems After Reboot Or Power Up
Jan 23, 2010
Every time I power on my PC, or reboot, my Internet connection does not work for a few mins. Windows loads with out errors and shows the little blue circle on my Network Icon. Then the icon goes to a red x for a few mins, then goes to a Yellow triangle thing and then it goes away. After that the Internet works fine. Also, about every other day I get packet loss and random disconnects.
This is my network setup.
1. Windows 7 professional 64bit PC and an Acer Windows Vista 64bit home premium Laptop.
2. ASUS P5QL PRO LGA 775 motherboard with most current Network driver from Asus website.
3. D-Link DIR-655 Draft 2 Xtreme N Gigabit Wireless Router running from my cable modem to my PC and spitting wireless to my house. The wireless never seems to have a problem. I have not updated the firmware because of brick fears.
4. I have a Motorola SURFboard® Cable Modem SB5100. I own it and it's from about 2004. Not sure if that matters.
Troubleshooting I've done.
1. Unplugged the cable modem.
2. Updated the mobo LAN driver from ASUS website.
3. Rebooted Wireless router.
4. Plugged and unplugged all network jacks to make sure they are in tight.
5. Checked that cable is tightly screwed into cable jack in wall and in back of cable modem.
6. When the internet connection drops or shows packet loss I do the Ipconfig/release and Ipconfig/renew.
It's almost like after every reboot Windows 7 looses my network info and has to re-detect it all over again. It is really odd.
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May 2, 2012
Over the past 2 years my PC has been afflicted with random power off/power on/reboot events.It will go for months without these and then have multiples of the events in a day. (I had 8 of them 3 days ago.)I assume I have a hardware problem, but nothing has been found and I'm grasping at straws.The time between power off and power on is several seconds.I had assumed this rules out a software cause, but maybe I'm wrong. I know Windows can schedule a power off, but can it tell BIOS (or something) to power back on in a few seconds?I know blaming the power supply is a much more simple explanation, but then I'm left with explaining the intermittent nature of the failure.
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Jun 13, 2012
i've had Windows 7 now since release, i've had nearly no problems at all.just sometimes my computer turns itself off without any notice.when i then reboot it again, nothing happens, the computer stays on, but i still have to reboot by pushing the power button... THEN it boots up, and when it does it says: "Resuming Windows" and what bothers me then is the boot-time...it's taking almost 4-5 minutes ( normally around 30 seconds boot ) just to boot it up then, after a while it then works fine again...once again, theese "reboots" are completely random... happens rarely, perhaps once a month.ay ideas?*EDIT*Forgot to say that i reinstalled windows recently ( 4-5 weeks ago ) to try and see if anything changed...it didn't.Specs:Intel Core2 Duo, E8500ATI Radeon 4800 Series4gb DDR2 RAMWindows 7 x64 Ultimate SP1
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Aug 4, 2012
Following power failure, my HP Pavilian tried rebooting, but was interrupted due to multiple power failures. On next full reboot, it went to BSOD when I logged into my Windows profile. On subsequent reboot, Windows offered to do a system restore. I restored it to a previous date. After that restore, the computer would allow me to open my profile, but went to BSOD when I tried to open Outlook. I am now operating in "safe mode with networking" but perepherals (e.g., scanner) and some applications (e.g., Outlook) do not work. Files from SF Diagnostic are attached.
System Info:
HP p6240f
CPU Intel Core 2 Quad CPU Q8300 @ 2.50GHz 2.49GHz; 64 Bit.
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Jun 18, 2011
Ok, so I left my PC on last night while it was installing some Windows 7 (x64) updates, via Windows Update. I came back to it this morning at it looks like it had rebooted.I have the PC set for "install updates automatically" (the default setting) I believe this will reboot the PC at around 3am.1) Is there a way to check that the PC rebooted via Windows Update, as opposed to a power bump/outage?2) Would a power bump during Windows Update corrupt Windows 7 somehow? I checked Windows Update and it looks like there are no FAILED updates.
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Mar 23, 2011
Internet connection over an electrical Powerline instead of a wireless connection?is it easy to setup, reliable, fast,..?More in particular a D-Link device:DHP-307AV PowerLine Homeplug AV Kit
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Jan 7, 2012
I have been a Mac user for 5 years and I just built my first PC yesterday so I don't know much. Is this a hardware of software issue? I'll provide any more details if requested.
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Jun 10, 2012
Built a new pc last month:
i5 2400
Asus P8H61-M-LE USB3
8GB Corsair Vengeance DDR3 RAM
Asus GTX560
Kingston SSD 64GB
320 GB WD Blue
Corsair HX620 PSU
All parts are new except: SSD, HDD, and PSU.
PC would reboot itself randomly and the event viewer says kernel-power event 41 task 63. My biggest hunch is the PSU because there was one time just after I built the PC, it would not turn on when power button was pressed. MOBO status light was lit. Tried shorting out the actual power pins on the MOBO but still did not turn it on. It would also sometimes turn on then off then on again by itself.
Also whenever I'm in CMOS setup, the various voltages seem to be unstable, it would go up and down by +/- .002 or something like that.
Because of those two points plus the PSU is already used and old (was prev used in a server which ran 24/7) I reckon it's the PSU. But before I go buying a new PSU, I thought I'd get your opinions.
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Apr 2, 2012
I had power outage reboot backgroud went back to default and so did the quick launch menu also some of my games act like i never played them before and have to re setup resolution and settings. Did some widows file get corrupt why did this happen?
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Oct 29, 2011
is it possible to make a VPN connection over multiple internet connection ? if this is possible then you can make multiple connection transparent to other applications running on ur pc.
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Dec 1, 2009
I am using a nokia E66 to connect to the internet at home. My pc at home is running windows 7 home premium 64 bit. I am currently using nokia pc suite 7.1.40.1. All the software installed without any problems. The problem that I am having is that after I connect to the internet, I can only roughly download / upload about 5MB of data and the connection will time out. I do not get any error messages that is did timeout. The only way I know this is that I stop seeing data being transferred in Network properties.
I then open my e-mail client to see If I can connect with a POP account and then I get an error saying it could not connect to the e-mail account. I then have to disconnect and reconnect and try again. This does not seem to affect web browsing though, only when I am downloading files. Like Steam will start update and stop, windows updates will start download and stop and so on.
I initially thought it was a problem with the network operator, but when I boot back in xp (my pc is set up to dual boot between xp and 7) every thing works fine. No download time outs. Is it the nokia software that is not supporting 7 100% yet or am I missing something else?
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Feb 3, 2012
When I remove the power cord of a cpu while working, it often makes windows 7 crashes hard. When that happens, Windows 7 by default makes a system restore. Since we don't want that, we removed this option. Since the system restore has been desactivated, Windows 7 reboot over and over again. I have to reinstall. Sometimes, even the safe mode is not working. This scenario does not happen every time because sometimes Windows 7 succeeds in "getting back" online.
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Jan 29, 2013
For the better chunk of the past 4 years, every time any device (be it Laptop, Desktop, iPad, or even Smartphone) on my family's network was booted up and attempted to connect to the internet, the internet would crash across the entire network. It could take anywhere from 2-20 minutes for the internet to return.
However, this is not the case if only one device is in use. For instance, if I am using my laptop while my dad is off of his desktop, there will not be any trouble in my receiving a connection on boot up. If my dad is on his desktop and I try to boot up my laptop, though, the internet will crash for a good while, preventing either of us from using it.
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Apr 12, 2011
I am trying to share my internet connection thru my laptop wit my ps3 but iyz not working for some reason.when I search for a network wit my game it finds the ip address but no internet connection.
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Aug 31, 2012
i upgraded my computer from win 7 ultimate 32 bit to 64 and when i shut down my computer and power up the local area connecion dont recognize the ethernet card my ethernet card is 82578 dc gigabit not onboard card and i installed all the drivers to the ethernet card could it be my motherboard ?
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Jun 19, 2012
internet connection sharing: No internet access!?I am trying to setup internet connection sharing between my laptop (Connected to WiFi) and my pc which has no wireless connection. I've spent a day or two troubleshooting problems such as 'LAN' doesn't have valid configuration and such, i found a solution and I've got the two connections to be able to see each other, but i can't get an internet connection to go through.I have my ipconfig /all for both computers available: (Both have had excess trimmed off to save on character limit)[CODE]
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Jun 19, 2012
I am trying to setup internet connection sharing between my laptop (Connected to WiFi) and my pc which has no wireless connection. I've spent a day or two troubleshooting problems such as 'LAN' doesn't have valid configuration and such, i found a solution and I've got the two connections to be able to see each other, but i can't get an internet connection to go through.I have my ipconfig /all for both computers available: (Both have had excess trimmed off to save on character limit) [code]
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May 13, 2009
I've upgraded my Dell Inspiron 1525 from Vista 32bit to Windows 7 rc1 64bit. I've installed all old Dell drivers from a guide I've read. Now, I'm having problems. I get disconnected from the internet, it says that it cannot connect to the local network. It happens 30+ mins while using the laptop. All I do now is reboot the computer.
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Nov 4, 2011
After I rebbot my computer I lose internet. I restore to an earlier time it comes right back. The internet is Fios router and modem combo by Actiontech. Internet is fast and works well all the time until reboot.
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Mar 5, 2012
I have a laptop with a Intel N6230 wireless card which I'm having a strange issue with. I can be connected fine to my wireless network but if I perform a reboot the laptop 'connects' to the network however has no internet access (nor can I access the router via its ip address).The only way i can get it working again is delete the wireless adapter via the device manager, let windows re discover and install it, and all is fine again - nothing else is required. It continues to work fine until I shut down and reboot where it drops again (sleep modes or hibernation do not cause any problem).
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Oct 20, 2011
with a little internet problem on a Windows 7 professional system.
Essentially, last week after an Update, I could not get back onto my driver (the hard drive is partitioned so I have a section and my other half has another). A system restore to the previous day has allowed me to access the computer again, but the internet is gone.
The OH can use the internet on the same computer (I am on his half now), so there is no fault with the modem, the cable or the internet connection per se. We have tried to restore the internet using various manual methods, but can get no further than the SetUp. At this point we get a message Error 711, and reports that the Remote Access Auto Connection Manager is not responding.
I have tried to fix this today, but cannot get onto the services to fix it - when I click on Services and go to 'run as admin', the message appears "Class not Registered". I have also had this message when trying to connect the internet by writing a manual IP address, and when looking for the IP drivers.
The OH is threatening F*kdisk which would mean I lose everything on the drive, but I do not have another solution.
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Nov 25, 2009
I'm running 7 Home Premium 64bit on an HP box we got about a month ago.
Lately, when I restart the system, I can't get any internet connection. I can access shares on my home network, so the nic is working and I'm getting an ip address from my router. If I disable and reenable the nic, the internet connection works again. I've tried disabling firewalls and things like that, but the only thing that fixes it is the disable/enable.
The network "troubleshooter" can't see anything wrong, and everything looks like it's configured properly, and nothing has been changes since the initial setup. It worked fine for a couple weeks and now doesn't.
Anyone seen this before? Hints? The disable/enable isn't a big deal but I know at some point I won't be home and my wife will have a problem and I'd rather not deal with that!
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Jan 5, 2010
Linksys Wifi router Died, so i am now connecting to the internet Directly from my speedtouch ADSL modem, on every reboot i loose internet connectivity.
It's basically connected to my home network and it's also connected to an unidentified network, to fix i have to disable and re-enable the network card..
Any body else experience this ?
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Dec 4, 2012
My dads computer is broke And it has no access to anything no power. Alls it can do is turn on.
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Apr 18, 2012
I've got the power cut while PC was running (w7). After rebooting I'm not able to connect to the internet anymore.In Device Manager, under Network Adapters there is a "Realtek PCIe GBE..." device properly installed.But under Other Devices there are now more entries with exclamation mark: - Network controllerMultimediacontroller - PCI Communication controllerI tried updating the drivers, then deleting and reinstalling but no success so far. Still can't connect to the internet.The browser can see the router, at 192.168.1.1I don't know where the problem is
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I've got the power cut while PC was running (w7). After rebooting I'm not able to connect to the internet anymore.
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- Network controller
- Multimedia controller
- PCI Communication controller
I tried updating the drivers, then deleting and reinstalling but no success so far. Still can't connect to the internet. The browser can see the router, at 192.168.1.1 I don't know where the problem is.
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I was installing a software on my other laptop (it had SQL software with it) and I ran into some trouble as I got error problems that the installation of the software had failed and now whatever I do, I can't access the web! Sure enough, my wireless connection connects successfully and it indicates that I am on the "Internet" but every time I try to use either firefox or internet explorer to go to a web site, it says I don't have a connection.
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I was installing a software on my other laptop (it had SQL software with it) and I ran into some trouble as I got error problems that the installation of the software had failed and now whatever I do, I can't access the web! Sure enough, my wireless connection connects successfully and it indicates that I am on the "Internet" but every time I try to use either firefox or internet explorer to go to a web site, it says I don't have a connection. It is extremely odd and I don't know what it might be..
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I have Win7 on my desktop PC, and sometimes when I start up the computer, it won't have any internet access. On more rare occasions, it will do the same thing when I resume from Sleep. Windows usually solves the problem by itself, but it that takes about a minute or so.
I know it's not the modem or the router, becuz other computers on my wi-fi network can access the internet even when the main PC can't. I did a search and found a few things about reinstalling Office 2010 or disabling IPv6, but that doesn't work for some people. Those posts are also 3-4yrs old, so it seems like there should have been patches
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